FST & Modular Dual Inlet Rail -6 Black 1 or 2 Metering Blocks 49160-06BLKDual inlet feed lines are crafted from durable materials and are available in configurations to fit a variety of carb models, including Holley 4150, 4160, 4500, and HP variations.

4 Corner Mixture screw Adjustment

5 SQUIRTER SIZE 31 CIRCUITS 2 BOOSTER TYPE Down Leg THROTTLE BORE 1

CFM  750 SECONDARIES Vacuum CHOKE Electric INLET/SIZE 57/8-20 -6an Male HEIGHT 3

The Billet X-treme Pro carburetor with mechanical secondary is designed for the customer looking for the edge in their high-performance application

5 1 Power Valve Gasket  2 Mixture Screw Orings 4 Fuel Bowl Gasket 2 Accel Pump Diaphragm 50cc 2 Fuel Bowl Umbrella 2 Needle and Seat 130 2 Needle and Seat Upper Gasket 2 Needle and Seat Lower Gasket 2 Fuel Bowl Screw Gaskets 8 Squirter Upper Gasket 2 Squirter Lower Gasket 2 Base Plate Gasket 4500 1 Aircleaner Gasket 1

Fuel Bowl Gasket Set made from high quality non stick material

Rebuild Kit for FST Mechanical Secondary Race Carburetor

Mounting Screws included

5 SQUIRTER SIZE 33 CIRCUITS 2 BOOSTER TYPE Down Leg THROTTLE BORE 1

Power Valve 4

750 Model 41650P-2   41750P-2 41650X-2 41750X-2 Description QTY Metering Block Gasket 2 Power Valve 6

5 1 Power Valve Gasket  2 Mixture Screw Orings 4 Fuel Bowl Gasket 2 Accel Pump Diaphragm 2 Fuel Bowl Umbrella 2 Needle and Seat 110 2 Needle and Seat Upper Gasket 2 Needle and Seat Lower Gasket 2 Fuel Bowl Screw Gaskets 8 Squirter Upper Gasket 2 Squirter Lower Gasket 2 Throttle Body Gasket 168 1 Base Plate Gasket 1 Aircleaner Gasket 1